fix(urunc-deploy): allow cleanup preStop hook to exit

Signed-off-by: slash <amvermagaurav007@gmail.com>

fix(urunc-deploy): fix install and reset action lifecycle

PR: #1090
Signed-off-by: slash <amvermagaurav007@gmail.com>
Reviewed-by: Charalampos Mainas <cmainas@nubificus.co.uk>
Approved-by: Charalampos Mainas <cmainas@nubificus.co.uk>

Author: slash-init

deployment/urunc-deploy/scripts/install.sh

@@ -564,7 +564,12 @@ function main() {
             die "invalid arguments"
         ;;
     esac
-    sleep infinity
+
+    if [ "$action" != "cleanup" ]; then
+        trap 'exit 0' TERM INT
+        sleep infinity &
+        wait $!
+    fi
 }
 
 main "$@"